Chrysler 300M 1999 Manual page 165

TEST 8D
REPAIRING ATC ASPIRATOR MOTOR
Perform TEST 8A Before Proceeding
START TEST 8D.
NOTE: THIS PATH IS
FOR ASPIRATOR
CONTINUING TO RUN
WITH IGN KEY OFF
AND DOORS CLOSED.
DISCONNECT THE ATC
HARNESS
CONNECTOR.**
*Perform Verification TEST VER-2A.
DISCONNECT THE BODY
CONTROL MODULE C1
HARNESS CONNECTOR.**
SEE GENERAL INFO 4.0
WITH AN OHMMETER,
MEASURE BETWEEN THE
SENSOR GROUND CKT
AND THE ASPIRATOR
MOTOR DR CKT. FIG. 1
**Check connectors - Clean / repair as necessary.
155
DO THE COURTESY
LAMPS OPERATE NO
PROPERLY FROM THE
LEFT FRONT DOOR?
YES
DID THE ASPIRATOR NO
MOTOR STOP
RUNNING?
YES
IS THE RESISTANCE YES
BELOW 5.0 OHMS?
NO
PERFORM "DOOR
AJAR" TEST 1A.
REPAIR THE
ASPIRATOR MOTOR
DRIVER CIRCUIT FOR
A SHORT TO
GROUND.*
REPAIR THE ASPIRATOR
MOTOR DRIVER CKT FOR
A SHORT TO THE
SENSOR GROUND CKT.*
REPLACE THE BODY
CONTROL MODULE.*
A
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